The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 1981
Filed:
Oct. 31, 1979
Richard Deshais, Paris, FR;
Henri Carbonnel, Antony, FR;
Novatome, Le Plessis Robinson, FR;
Abstract
The invention relates to a conduction pump for liquid metal. This pump comprises a magnetic circuit for creating a magnetic field in the stream of liquid metal circulating in a pipe, and a turn, filled with liquid metal, for supplying an electric current perpendicular to the magnetic field in the stream of liquid metal. The turn is arranged at the level of the gap zone of the magnetic circuit, perpendicular to the field in this gap, and at least partially surrounds the magnetic circuit so that the electric current is generated in the turn by the circuit. The turn is at least partially formed by the circulation pipe itself. The invention is applied in particular to the conveying of liquid aluminium by pumping.